== sanity test 187a: Test data version change ============ 22:57:06 (1787885826)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.75945 s, 6.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.427761 s, 2.5 MB/s